/Engine/Plugins/Experimental/Animation/CurveExpression/Source/Runtime/Public/ExpressionEvaluator.h
Parse an expression and either receive an error or a expression execution object that matches this evaluator.
[TVariant](API\Runtime\Core\Misc\TVariant)< [FExpressionObject](API\Plugins\CurveExpression\FExpressionObject), [FParseError](API\Plugins\CurveExpression\FParseError) > Parse ( FStringView InExpression, [TFunction](API\Runtime\Core\GenericPlatform\TFunction)< [TOptional](API\Runtime\Core\IO\TOptional)< float >([FName](API\Runtime\Core\UObject\FName) InConstantName)> InConstantEvaluator ) const